83125185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{271}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 158884992

約数和(自身を除く): 75759807

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 121, 143, 165, 169, 195, 271, 363, 429, 507, 605, 715, 813, 845, 1355, 1573, 1815, 1859, 2145, 2535, 2981, 3523, 4065, 4719, 5577, 7865, 8943, 9295, 10569, 14905, 17615, 20449, 23595, 27885, 32791, 38753, 44715, 45799, 52845, 61347, 98373, 102245, 116259, 137397, 163955, 193765, 228995, 306735, 426283, 491865, 503789, 581295, 686985, 1278849, 1511367, 2131415, 2518945, 5541679, 6394245, 7556835, 16625037, 27708395, 83125185]

約数ペア:

[(1, 83125185), (3, 27708395), (5, 16625037), (11, 7556835), (13, 6394245), (15, 5541679), (33, 2518945), (39, 2131415), (55, 1511367), (65, 1278849), (121, 686985), (143, 581295), (165, 503789), (169, 491865), (195, 426283), (271, 306735), (363, 228995), (429, 193765), (507, 163955), (605, 137397), (715, 116259), (813, 102245), (845, 98373), (1355, 61347), (1573, 52845), (1815, 45799), (1859, 44715), (2145, 38753), (2535, 32791), (2981, 27885), (3523, 23595), (4065, 20449), (4719, 17615), (5577, 14905), (7865, 10569), (8943, 9295)]